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On Mar 26, 2014, at 6:45 AM, Andreas Schäfer <gentryx_at_[hidden]> wrote:
>> 1. There is a fundamental difference between disabling
>> hyperthreading in the BIOS at power-on time and simply running one
>> MPI process per core. Disabling HT at power-on allocates more
>> hardware resources to the remaining HT that is left is each core
>> (e.g., deeper queues).
> Oh, I didn't know that. That's interesting! Do you have any links with
> in-depth info on that?
Not offhand, no. But I'm quite sure it's well-documented in the Intel docs.
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